Do any of you have this on your layout or module?,I like the old Comet but they do have a modern one for those that would like an updated version LINK: http://www.coasterdynamix.com/ Looks like it would be a nice addition. I seen one at a hobby shop this past week I would have bought one but I'm an N scaler...
I am too chicken to attempt to scratch a working N scale coaster. I have gotten as far as paper mockup of coaster from Galveston, Texas
you could costom make your own with Z-scale track i have seen some like that and they look pretty realistic
The model from Coasterdynamix actually works. It is also much easier to build than a Faller kit. Take it from someone who has built working model roller coasters, if you want a model, go with Coasterdynamix. I have included a link to a video of one of my models. [ame="http://www.youtube.com/watch?v=PFKFXk2NSoQ"]YouTube - Twister roller coaster[/ame]